HurricaneStang

So for the last few months I have been driving alot better with the cost of gas so I could get my MPG up. Gas dropped 50 cents over the last month so my friend and I went up to the track. I run a stock 05 GT, used to an 05 v6 that I raced too. We lined up a couple times and everytime I got smoked. He runs a stock 05 SRT4 Neon....I can tell the engine isn't performing the same because when I first got this GT we lined up and I blew him away. So did the comp get used to me driving gas efficient? If so, I'm guessing I can just unplug the battery for a few mns and take the car back out to get the comp retuned.
Thanks

Nuke

Disconnect the battery for about 30 minutes. No need to reload the tune.